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Blind measurement of blocking artifacts of images based on edge and flat-region detection

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : Blind measurement of blocking artifacts of images based on edge and flat-region detection
นักวิจัย : Xia, Yanhui , Wang, Zhengyou , Wang, Wan , Wang, Jin , Wan, Zheng , Lin, Weisi
คำค้น : DRNTU::Engineering::Computer science and engineering::Software
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2556
อ้างอิง : Xia, Y., Wang, Z., Wang, W., Wang, J., Wan, Z., & Lin, W. (2013). Blind measurement of blocking artifacts of images based on edge and flat-region detection. Journal of software, 8(1), 168-175. , 1796-217X , http://hdl.handle.net/10220/23981 , http://dx.doi.org/10.4304/jsw.8.1.168-175
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Journal of software
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

Image compression based on DCT often produces distortion of blocking effects, which seriously affect the visual quality of images. In order to detect the distortion of blocking effect, a new approach based on the flat region is presented in this article. The approach has a good correlation to characteristics of human perception, because human eyes are sensitive to the blocking effect which is produced at the flat regions of images, and it is also obvious in images. Further more, the approach is a non-reference image quality assessment. It does not only improve the efficiency, but also enhance the practicality of the algorithm. The approach has low complexity, high accuracy and good transplantation.

บรรณานุกรม :
Xia, Yanhui , Wang, Zhengyou , Wang, Wan , Wang, Jin , Wan, Zheng , Lin, Weisi . (2556). Blind measurement of blocking artifacts of images based on edge and flat-region detection.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Xia, Yanhui , Wang, Zhengyou , Wang, Wan , Wang, Jin , Wan, Zheng , Lin, Weisi . 2556. "Blind measurement of blocking artifacts of images based on edge and flat-region detection".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Xia, Yanhui , Wang, Zhengyou , Wang, Wan , Wang, Jin , Wan, Zheng , Lin, Weisi . "Blind measurement of blocking artifacts of images based on edge and flat-region detection."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2556. Print.
Xia, Yanhui , Wang, Zhengyou , Wang, Wan , Wang, Jin , Wan, Zheng , Lin, Weisi . Blind measurement of blocking artifacts of images based on edge and flat-region detection. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2556.