公开(公告)号：JP2002329192A

公开(公告)日：2002-11-15

申请号：JP2002033573

申请日：2002-02-12

Applicant: IBM

Inventor： AGGARWAL GAURAV ,  GHOSAL SUGATA

IPC: G06T11/80 ,  G06T1/00 ,  G06T11/00 ,  H04N1/387 ,  H04N1/46 ,  H04N1/60

Abstract: PROBLEM TO BE SOLVED: To automatically assign color values to a plurality of image pixels exposed as a result of image manipulation operations. SOLUTION: The method and the system for modifying an image by which color intensity values are assigned to pixels exposed in the image manipulation operation include a means for using the color intensity values of remaining pixels in an original image and a means for assigning color values similar to the color values of the surrounding pixels to the exposed pixels so that the exposed region blends smoothly with the surrounding region. The computer program product constituted so as to perform the method is also provided.

公开(公告)号：CA2614860A1

公开(公告)日：2007-01-18

申请号：CA2614860

申请日：2006-07-13

Applicant: IBM

Inventor： GHOSAL SUGATA ,  ANEROUSIS NIKOS ,  MANN VIJAY ,  MUMMERT LILY B ,  AGARWAL MANOJ K ,  GUPTA MANISH

IPC: G06F9/50

Abstract: Methods, systems and computer program products for detecting a workload imbalance in a dynamically scheduled cluster of computer servers are disclosed. One such method comprises the steps of monitoring a plurality of metrics at each of the computer servers, detecting change points in the plurality of metrics, generating alarm points based on the detected change points, correlating the alarm points and identifying, based on an outcome of the correlation, one or more of the computer servers causing a workload imbalance. Systems and computer program products for practicing the above method are also disclosed.