fast fourier transform algorithm Search Results


fast fourier transform filter  (MetaMorph Inc)
90
MetaMorph Inc fast fourier transform filter
Fast Fourier Transform Filter, supplied by MetaMorph Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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bioimaging approach combining fast fourier transform (fft) with gabor filtering  (Innovative Bioimaging)
90
Innovative Bioimaging bioimaging approach combining fast fourier transform (fft) with gabor filtering
Analysis <t>of</t> <t>collagen</t> organization in ovarian tumor sections of wild-type and lumican-deficient mice. ( a , b ) Representative microphotographs of s.c. allograft sections stained with HES (top panel, original magnification 20×, scale bar 500 µm) in Lum +/+ ( a ) and Lum −/− mice ( b ); ( c – f ) Picrosirius red and SHG image analyses of ovarian allografts in tumors implanted in Lum +/+ mice ( c , d ) and in tumors from Lum −/− mice ( e , f ); ( c , e ) Collagen SHG images from ID8 ovarian tumors (original magnification 20×); ( d , f ) Ovarian tumor sections stained with Picrosirius red and viewed under widefield cross-polar optics (original magnification 20×, scale bar 50 µm). Birefringence of collagen fibers allows distinction between type I (red) and type III (green) collagens; ( g ) Analysis of collagen fibers intensity by SHG in tumors and healthy tissues present in each section (mean ± SD, ns: not significant); ( h ) Analysis of tumor ECM collagen organization from images derived from <t>Gabor</t> filtering and FFT, processed on Picrosirius red images (mean ± SD, ns: not significant); ( i ) Quantification on Picrosirius red stained sections of the relative distribution of red pixels (corresponding to type I collagen) in tumor ECM of Lum +/+ and Lum −/− sections (mean ± SD, * p < 0.05); ( j ) Quantification on Picrosirius red stained sections of the relative distribution of green pixels (corresponding to type III collagen) within tumors of Lum +/+ and Lum −/− sections (mean ± SD, * p < 0.05).
Bioimaging Approach Combining Fast Fourier Transform (Fft) With Gabor Filtering, supplied by Innovative Bioimaging, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/fast+fourier+transform+algorithm/pmc08656468-108-17-8?v=Innovative+Bioimaging
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bioimaging approach combining fast fourier transform (fft) with gabor filtering - by Bioz Stars, 2026-06
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fast fourier transform and convolution algorithms  (Verlag GmbH)
90
Verlag GmbH fast fourier transform and convolution algorithms
Analysis <t>of</t> <t>collagen</t> organization in ovarian tumor sections of wild-type and lumican-deficient mice. ( a , b ) Representative microphotographs of s.c. allograft sections stained with HES (top panel, original magnification 20×, scale bar 500 µm) in Lum +/+ ( a ) and Lum −/− mice ( b ); ( c – f ) Picrosirius red and SHG image analyses of ovarian allografts in tumors implanted in Lum +/+ mice ( c , d ) and in tumors from Lum −/− mice ( e , f ); ( c , e ) Collagen SHG images from ID8 ovarian tumors (original magnification 20×); ( d , f ) Ovarian tumor sections stained with Picrosirius red and viewed under widefield cross-polar optics (original magnification 20×, scale bar 50 µm). Birefringence of collagen fibers allows distinction between type I (red) and type III (green) collagens; ( g ) Analysis of collagen fibers intensity by SHG in tumors and healthy tissues present in each section (mean ± SD, ns: not significant); ( h ) Analysis of tumor ECM collagen organization from images derived from <t>Gabor</t> filtering and FFT, processed on Picrosirius red images (mean ± SD, ns: not significant); ( i ) Quantification on Picrosirius red stained sections of the relative distribution of red pixels (corresponding to type I collagen) in tumor ECM of Lum +/+ and Lum −/− sections (mean ± SD, * p < 0.05); ( j ) Quantification on Picrosirius red stained sections of the relative distribution of green pixels (corresponding to type III collagen) within tumors of Lum +/+ and Lum −/− sections (mean ± SD, * p < 0.05).
Fast Fourier Transform And Convolution Algorithms, supplied by Verlag GmbH, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/fast+fourier+transform+algorithm/us08402399-61-74-83?v=Verlag+GmbH
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fast fourier transform and convolution algorithms - by Bioz Stars, 2026-06
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fast fourier transform vision analyzer  (brain products gmbh)
90
brain products gmbh fast fourier transform vision analyzer
Analysis <t>of</t> <t>collagen</t> organization in ovarian tumor sections of wild-type and lumican-deficient mice. ( a , b ) Representative microphotographs of s.c. allograft sections stained with HES (top panel, original magnification 20×, scale bar 500 µm) in Lum +/+ ( a ) and Lum −/− mice ( b ); ( c – f ) Picrosirius red and SHG image analyses of ovarian allografts in tumors implanted in Lum +/+ mice ( c , d ) and in tumors from Lum −/− mice ( e , f ); ( c , e ) Collagen SHG images from ID8 ovarian tumors (original magnification 20×); ( d , f ) Ovarian tumor sections stained with Picrosirius red and viewed under widefield cross-polar optics (original magnification 20×, scale bar 50 µm). Birefringence of collagen fibers allows distinction between type I (red) and type III (green) collagens; ( g ) Analysis of collagen fibers intensity by SHG in tumors and healthy tissues present in each section (mean ± SD, ns: not significant); ( h ) Analysis of tumor ECM collagen organization from images derived from <t>Gabor</t> filtering and FFT, processed on Picrosirius red images (mean ± SD, ns: not significant); ( i ) Quantification on Picrosirius red stained sections of the relative distribution of red pixels (corresponding to type I collagen) in tumor ECM of Lum +/+ and Lum −/− sections (mean ± SD, * p < 0.05); ( j ) Quantification on Picrosirius red stained sections of the relative distribution of green pixels (corresponding to type III collagen) within tumors of Lum +/+ and Lum −/− sections (mean ± SD, * p < 0.05).
Fast Fourier Transform Vision Analyzer, supplied by brain products gmbh, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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fast fourier transform vision analyzer - by Bioz Stars, 2026-06
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digital fast fourier transform (fft) analyzer model 3056  (Sony)
90
Sony digital fast fourier transform (fft) analyzer model 3056
Analysis <t>of</t> <t>collagen</t> organization in ovarian tumor sections of wild-type and lumican-deficient mice. ( a , b ) Representative microphotographs of s.c. allograft sections stained with HES (top panel, original magnification 20×, scale bar 500 µm) in Lum +/+ ( a ) and Lum −/− mice ( b ); ( c – f ) Picrosirius red and SHG image analyses of ovarian allografts in tumors implanted in Lum +/+ mice ( c , d ) and in tumors from Lum −/− mice ( e , f ); ( c , e ) Collagen SHG images from ID8 ovarian tumors (original magnification 20×); ( d , f ) Ovarian tumor sections stained with Picrosirius red and viewed under widefield cross-polar optics (original magnification 20×, scale bar 50 µm). Birefringence of collagen fibers allows distinction between type I (red) and type III (green) collagens; ( g ) Analysis of collagen fibers intensity by SHG in tumors and healthy tissues present in each section (mean ± SD, ns: not significant); ( h ) Analysis of tumor ECM collagen organization from images derived from <t>Gabor</t> filtering and FFT, processed on Picrosirius red images (mean ± SD, ns: not significant); ( i ) Quantification on Picrosirius red stained sections of the relative distribution of red pixels (corresponding to type I collagen) in tumor ECM of Lum +/+ and Lum −/− sections (mean ± SD, * p < 0.05); ( j ) Quantification on Picrosirius red stained sections of the relative distribution of green pixels (corresponding to type III collagen) within tumors of Lum +/+ and Lum −/− sections (mean ± SD, * p < 0.05).
Digital Fast Fourier Transform (Fft) Analyzer Model 3056, supplied by Sony, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/fast+fourier+transform+algorithm/pm15566140-42-23-25?v=Sony
Average 90 stars, based on 1 article reviews
digital fast fourier transform (fft) analyzer model 3056 - by Bioz Stars, 2026-06
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fast fourier transform  (Sinsheimer Laboratories)
90
Sinsheimer Laboratories fast fourier transform
Analysis <t>of</t> <t>collagen</t> organization in ovarian tumor sections of wild-type and lumican-deficient mice. ( a , b ) Representative microphotographs of s.c. allograft sections stained with HES (top panel, original magnification 20×, scale bar 500 µm) in Lum +/+ ( a ) and Lum −/− mice ( b ); ( c – f ) Picrosirius red and SHG image analyses of ovarian allografts in tumors implanted in Lum +/+ mice ( c , d ) and in tumors from Lum −/− mice ( e , f ); ( c , e ) Collagen SHG images from ID8 ovarian tumors (original magnification 20×); ( d , f ) Ovarian tumor sections stained with Picrosirius red and viewed under widefield cross-polar optics (original magnification 20×, scale bar 50 µm). Birefringence of collagen fibers allows distinction between type I (red) and type III (green) collagens; ( g ) Analysis of collagen fibers intensity by SHG in tumors and healthy tissues present in each section (mean ± SD, ns: not significant); ( h ) Analysis of tumor ECM collagen organization from images derived from <t>Gabor</t> filtering and FFT, processed on Picrosirius red images (mean ± SD, ns: not significant); ( i ) Quantification on Picrosirius red stained sections of the relative distribution of red pixels (corresponding to type I collagen) in tumor ECM of Lum +/+ and Lum −/− sections (mean ± SD, * p < 0.05); ( j ) Quantification on Picrosirius red stained sections of the relative distribution of green pixels (corresponding to type III collagen) within tumors of Lum +/+ and Lum −/− sections (mean ± SD, * p < 0.05).
Fast Fourier Transform, supplied by Sinsheimer Laboratories, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/fast+fourier+transform+algorithm/pmc04685745-109-83-105?v=Sinsheimer+Laboratories
Average 90 stars, based on 1 article reviews
fast fourier transform - by Bioz Stars, 2026-06
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fast fourier transformation  (MathSoft Inc)
90
MathSoft Inc fast fourier transformation
Analysis <t>of</t> <t>collagen</t> organization in ovarian tumor sections of wild-type and lumican-deficient mice. ( a , b ) Representative microphotographs of s.c. allograft sections stained with HES (top panel, original magnification 20×, scale bar 500 µm) in Lum +/+ ( a ) and Lum −/− mice ( b ); ( c – f ) Picrosirius red and SHG image analyses of ovarian allografts in tumors implanted in Lum +/+ mice ( c , d ) and in tumors from Lum −/− mice ( e , f ); ( c , e ) Collagen SHG images from ID8 ovarian tumors (original magnification 20×); ( d , f ) Ovarian tumor sections stained with Picrosirius red and viewed under widefield cross-polar optics (original magnification 20×, scale bar 50 µm). Birefringence of collagen fibers allows distinction between type I (red) and type III (green) collagens; ( g ) Analysis of collagen fibers intensity by SHG in tumors and healthy tissues present in each section (mean ± SD, ns: not significant); ( h ) Analysis of tumor ECM collagen organization from images derived from <t>Gabor</t> filtering and FFT, processed on Picrosirius red images (mean ± SD, ns: not significant); ( i ) Quantification on Picrosirius red stained sections of the relative distribution of red pixels (corresponding to type I collagen) in tumor ECM of Lum +/+ and Lum −/− sections (mean ± SD, * p < 0.05); ( j ) Quantification on Picrosirius red stained sections of the relative distribution of green pixels (corresponding to type III collagen) within tumors of Lum +/+ and Lum −/− sections (mean ± SD, * p < 0.05).
Fast Fourier Transformation, supplied by MathSoft Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/fast+fourier+transform+algorithm/pm10793590-36-10-23?v=MathSoft+Inc
Average 90 stars, based on 1 article reviews
fast fourier transformation - by Bioz Stars, 2026-06
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fast fourier transform  (OriginLab corp)
90
OriginLab corp fast fourier transform
Analysis <t>of</t> <t>collagen</t> organization in ovarian tumor sections of wild-type and lumican-deficient mice. ( a , b ) Representative microphotographs of s.c. allograft sections stained with HES (top panel, original magnification 20×, scale bar 500 µm) in Lum +/+ ( a ) and Lum −/− mice ( b ); ( c – f ) Picrosirius red and SHG image analyses of ovarian allografts in tumors implanted in Lum +/+ mice ( c , d ) and in tumors from Lum −/− mice ( e , f ); ( c , e ) Collagen SHG images from ID8 ovarian tumors (original magnification 20×); ( d , f ) Ovarian tumor sections stained with Picrosirius red and viewed under widefield cross-polar optics (original magnification 20×, scale bar 50 µm). Birefringence of collagen fibers allows distinction between type I (red) and type III (green) collagens; ( g ) Analysis of collagen fibers intensity by SHG in tumors and healthy tissues present in each section (mean ± SD, ns: not significant); ( h ) Analysis of tumor ECM collagen organization from images derived from <t>Gabor</t> filtering and FFT, processed on Picrosirius red images (mean ± SD, ns: not significant); ( i ) Quantification on Picrosirius red stained sections of the relative distribution of red pixels (corresponding to type I collagen) in tumor ECM of Lum +/+ and Lum −/− sections (mean ± SD, * p < 0.05); ( j ) Quantification on Picrosirius red stained sections of the relative distribution of green pixels (corresponding to type III collagen) within tumors of Lum +/+ and Lum −/− sections (mean ± SD, * p < 0.05).
Fast Fourier Transform, supplied by OriginLab corp, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/fast+fourier+transform+algorithm/pmc05011395-151-11-16?v=OriginLab+corp
Average 90 stars, based on 1 article reviews
fast fourier transform - by Bioz Stars, 2026-06
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fast fourier transform analysis  (IonOptix)
90
IonOptix fast fourier transform analysis
Analysis <t>of</t> <t>collagen</t> organization in ovarian tumor sections of wild-type and lumican-deficient mice. ( a , b ) Representative microphotographs of s.c. allograft sections stained with HES (top panel, original magnification 20×, scale bar 500 µm) in Lum +/+ ( a ) and Lum −/− mice ( b ); ( c – f ) Picrosirius red and SHG image analyses of ovarian allografts in tumors implanted in Lum +/+ mice ( c , d ) and in tumors from Lum −/− mice ( e , f ); ( c , e ) Collagen SHG images from ID8 ovarian tumors (original magnification 20×); ( d , f ) Ovarian tumor sections stained with Picrosirius red and viewed under widefield cross-polar optics (original magnification 20×, scale bar 50 µm). Birefringence of collagen fibers allows distinction between type I (red) and type III (green) collagens; ( g ) Analysis of collagen fibers intensity by SHG in tumors and healthy tissues present in each section (mean ± SD, ns: not significant); ( h ) Analysis of tumor ECM collagen organization from images derived from <t>Gabor</t> filtering and FFT, processed on Picrosirius red images (mean ± SD, ns: not significant); ( i ) Quantification on Picrosirius red stained sections of the relative distribution of red pixels (corresponding to type I collagen) in tumor ECM of Lum +/+ and Lum −/− sections (mean ± SD, * p < 0.05); ( j ) Quantification on Picrosirius red stained sections of the relative distribution of green pixels (corresponding to type III collagen) within tumors of Lum +/+ and Lum −/− sections (mean ± SD, * p < 0.05).
Fast Fourier Transform Analysis, supplied by IonOptix, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 90 stars, based on 1 article reviews
fast fourier transform analysis - by Bioz Stars, 2026-06
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fast fourier transform brain vision analyzer  (brain products gmbh)
90
brain products gmbh fast fourier transform brain vision analyzer
Analysis <t>of</t> <t>collagen</t> organization in ovarian tumor sections of wild-type and lumican-deficient mice. ( a , b ) Representative microphotographs of s.c. allograft sections stained with HES (top panel, original magnification 20×, scale bar 500 µm) in Lum +/+ ( a ) and Lum −/− mice ( b ); ( c – f ) Picrosirius red and SHG image analyses of ovarian allografts in tumors implanted in Lum +/+ mice ( c , d ) and in tumors from Lum −/− mice ( e , f ); ( c , e ) Collagen SHG images from ID8 ovarian tumors (original magnification 20×); ( d , f ) Ovarian tumor sections stained with Picrosirius red and viewed under widefield cross-polar optics (original magnification 20×, scale bar 50 µm). Birefringence of collagen fibers allows distinction between type I (red) and type III (green) collagens; ( g ) Analysis of collagen fibers intensity by SHG in tumors and healthy tissues present in each section (mean ± SD, ns: not significant); ( h ) Analysis of tumor ECM collagen organization from images derived from <t>Gabor</t> filtering and FFT, processed on Picrosirius red images (mean ± SD, ns: not significant); ( i ) Quantification on Picrosirius red stained sections of the relative distribution of red pixels (corresponding to type I collagen) in tumor ECM of Lum +/+ and Lum −/− sections (mean ± SD, * p < 0.05); ( j ) Quantification on Picrosirius red stained sections of the relative distribution of green pixels (corresponding to type III collagen) within tumors of Lum +/+ and Lum −/− sections (mean ± SD, * p < 0.05).
Fast Fourier Transform Brain Vision Analyzer, supplied by brain products gmbh, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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fast fourier transform (fft) power spectrum  (IEEE Access)
90
IEEE Access fast fourier transform (fft) power spectrum
Analysis <t>of</t> <t>collagen</t> organization in ovarian tumor sections of wild-type and lumican-deficient mice. ( a , b ) Representative microphotographs of s.c. allograft sections stained with HES (top panel, original magnification 20×, scale bar 500 µm) in Lum +/+ ( a ) and Lum −/− mice ( b ); ( c – f ) Picrosirius red and SHG image analyses of ovarian allografts in tumors implanted in Lum +/+ mice ( c , d ) and in tumors from Lum −/− mice ( e , f ); ( c , e ) Collagen SHG images from ID8 ovarian tumors (original magnification 20×); ( d , f ) Ovarian tumor sections stained with Picrosirius red and viewed under widefield cross-polar optics (original magnification 20×, scale bar 50 µm). Birefringence of collagen fibers allows distinction between type I (red) and type III (green) collagens; ( g ) Analysis of collagen fibers intensity by SHG in tumors and healthy tissues present in each section (mean ± SD, ns: not significant); ( h ) Analysis of tumor ECM collagen organization from images derived from <t>Gabor</t> filtering and FFT, processed on Picrosirius red images (mean ± SD, ns: not significant); ( i ) Quantification on Picrosirius red stained sections of the relative distribution of red pixels (corresponding to type I collagen) in tumor ECM of Lum +/+ and Lum −/− sections (mean ± SD, * p < 0.05); ( j ) Quantification on Picrosirius red stained sections of the relative distribution of green pixels (corresponding to type III collagen) within tumors of Lum +/+ and Lum −/− sections (mean ± SD, * p < 0.05).
Fast Fourier Transform (Fft) Power Spectrum, supplied by IEEE Access, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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fast fourier transform (fft) power spectrum - by Bioz Stars, 2026-06
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fast fourier transform of igorpro 3.16b  (wavemetrics inc)
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Analysis <t>of</t> <t>collagen</t> organization in ovarian tumor sections of wild-type and lumican-deficient mice. ( a , b ) Representative microphotographs of s.c. allograft sections stained with HES (top panel, original magnification 20×, scale bar 500 µm) in Lum +/+ ( a ) and Lum −/− mice ( b ); ( c – f ) Picrosirius red and SHG image analyses of ovarian allografts in tumors implanted in Lum +/+ mice ( c , d ) and in tumors from Lum −/− mice ( e , f ); ( c , e ) Collagen SHG images from ID8 ovarian tumors (original magnification 20×); ( d , f ) Ovarian tumor sections stained with Picrosirius red and viewed under widefield cross-polar optics (original magnification 20×, scale bar 50 µm). Birefringence of collagen fibers allows distinction between type I (red) and type III (green) collagens; ( g ) Analysis of collagen fibers intensity by SHG in tumors and healthy tissues present in each section (mean ± SD, ns: not significant); ( h ) Analysis of tumor ECM collagen organization from images derived from <t>Gabor</t> filtering and FFT, processed on Picrosirius red images (mean ± SD, ns: not significant); ( i ) Quantification on Picrosirius red stained sections of the relative distribution of red pixels (corresponding to type I collagen) in tumor ECM of Lum +/+ and Lum −/− sections (mean ± SD, * p < 0.05); ( j ) Quantification on Picrosirius red stained sections of the relative distribution of green pixels (corresponding to type III collagen) within tumors of Lum +/+ and Lum −/− sections (mean ± SD, * p < 0.05).
Fast Fourier Transform Of Igorpro 3.16b, supplied by wavemetrics inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Image Search Results


Analysis of collagen organization in ovarian tumor sections of wild-type and lumican-deficient mice. ( a , b ) Representative microphotographs of s.c. allograft sections stained with HES (top panel, original magnification 20×, scale bar 500 µm) in Lum +/+ ( a ) and Lum −/− mice ( b ); ( c – f ) Picrosirius red and SHG image analyses of ovarian allografts in tumors implanted in Lum +/+ mice ( c , d ) and in tumors from Lum −/− mice ( e , f ); ( c , e ) Collagen SHG images from ID8 ovarian tumors (original magnification 20×); ( d , f ) Ovarian tumor sections stained with Picrosirius red and viewed under widefield cross-polar optics (original magnification 20×, scale bar 50 µm). Birefringence of collagen fibers allows distinction between type I (red) and type III (green) collagens; ( g ) Analysis of collagen fibers intensity by SHG in tumors and healthy tissues present in each section (mean ± SD, ns: not significant); ( h ) Analysis of tumor ECM collagen organization from images derived from Gabor filtering and FFT, processed on Picrosirius red images (mean ± SD, ns: not significant); ( i ) Quantification on Picrosirius red stained sections of the relative distribution of red pixels (corresponding to type I collagen) in tumor ECM of Lum +/+ and Lum −/− sections (mean ± SD, * p < 0.05); ( j ) Quantification on Picrosirius red stained sections of the relative distribution of green pixels (corresponding to type III collagen) within tumors of Lum +/+ and Lum −/− sections (mean ± SD, * p < 0.05).

Journal: Cancers

Article Title: Assessment of Ovarian Tumor Growth in Wild-Type and Lumican-Deficient Mice: Insights Using Infrared Spectral Imaging, Histopathology, and Immunohistochemistry

doi: 10.3390/cancers13235950

Figure Lengend Snippet: Analysis of collagen organization in ovarian tumor sections of wild-type and lumican-deficient mice. ( a , b ) Representative microphotographs of s.c. allograft sections stained with HES (top panel, original magnification 20×, scale bar 500 µm) in Lum +/+ ( a ) and Lum −/− mice ( b ); ( c – f ) Picrosirius red and SHG image analyses of ovarian allografts in tumors implanted in Lum +/+ mice ( c , d ) and in tumors from Lum −/− mice ( e , f ); ( c , e ) Collagen SHG images from ID8 ovarian tumors (original magnification 20×); ( d , f ) Ovarian tumor sections stained with Picrosirius red and viewed under widefield cross-polar optics (original magnification 20×, scale bar 50 µm). Birefringence of collagen fibers allows distinction between type I (red) and type III (green) collagens; ( g ) Analysis of collagen fibers intensity by SHG in tumors and healthy tissues present in each section (mean ± SD, ns: not significant); ( h ) Analysis of tumor ECM collagen organization from images derived from Gabor filtering and FFT, processed on Picrosirius red images (mean ± SD, ns: not significant); ( i ) Quantification on Picrosirius red stained sections of the relative distribution of red pixels (corresponding to type I collagen) in tumor ECM of Lum +/+ and Lum −/− sections (mean ± SD, * p < 0.05); ( j ) Quantification on Picrosirius red stained sections of the relative distribution of green pixels (corresponding to type III collagen) within tumors of Lum +/+ and Lum −/− sections (mean ± SD, * p < 0.05).

Article Snippet: To assess the basketweave structure of collagen, an innovative bioimaging approach combining Fast Fourier Transform (FFT) with Gabor filtering was applied [ ].

Techniques: Staining, Derivative Assay