US7929796B2 - Image processing system and method, and terminal and server used for the
same - Google Patents US7929796B2 - Image processing system and method, and terminal …

US PATENT DOCUMENTS 5.991, 456 A 11/1999 Rahman et al. 6,009,209 A 12/1999 Acker
et al. 4,970,683 A 11, 1990 Harshaw et al. 6,016,354 A 1/2000 Lin et al. 4,975,969 A …

(57) ABSTRACT A digital image processing technique is for detecting and correcting visual
imperfections using a reference image. A main image and one or more reference images …

An image processing apparatus includes: a conversion section converting a moving object
image being an image in a region corresponding to a moving object included in a reference …

5,291,234 A 3/1994 Shindo et a1............... 354/402 5,488,429 A 1/1996 Kojima et a1...............
348/653 image. A? rst compression portion of the image including the group of pixels is …

Within a digital rendering device. Such as printers, hard copy and soft copy display, and
copiers, rendering parameters of a digital image are perfected as part of an image rendering …

(57) ABSTRACT A digital image processing technique detects and corrects visual
imperfections using a reference image. A main image and one or more reference images …

5,905,807 A 5, 1999 Kado et al. 6,697.504 B2 2/2004 Tsai 5,911,139 A 6/1999 Jain et
al........................... 707/3 6,700,999 B1 3/2004 Yang 5,912,980 A 6, 1999 Hunke 6,714,665 …

(57) ABSTRACT A method of tracking faces in an image stream with a digital image
acquisition device includes receiving images from an image stream including faces …

(57) ABSTRACT A method of detecting a face in an image includes performing face
detection within a first window of the image at a first location. A confidence level is obtained …