DIGITAL IMAGE ADJUSTABLE COMPRESSION AND RESOLUTION USING FACE DETECTION INFORMATION
First Claim
1. One or more computer-readable media having code embedded therein for programming a processor to carry out a method of in-camera analyzing of a still image including a face as part of an acquisition process, the method comprising:
- identifying a group of pixels within a face within a digitally-acquired still image on a portable camera;
generating in-camera, capturing or otherwise obtaining in-camera a collection of low resolution images including said group of pixels within said face;
tracking said group of pixels within said face within said collection of low resolution images;
gathering information regarding said group of pixels within said face from said collection of low resolution images;
automatically determining in-camera meta-data of said group of pixels within said face based on the information gathered regarding said group of pixels within said face from said collection of low resolution images;
applying said meta-data of said group of pixels within said face to a further action.
6 Assignments
0 Petitions
Accused Products
Abstract
A method of adjustable spatial and/or temporal compression of an image including a face includes identifying a group of pixels that correspond to a face within a digitally-acquired image. A first compression portion of the image including the group of pixels is determined. A second compression portion of the image other than the group of pixels is also determined. The first compression portion may be automatically compressed with higher-grade compression than the second compression portion to generate a compressed image including the face, or an option to provided the compressed image including the different grade compressions may be provided.
-
Citations
45 Claims
-
1. One or more computer-readable media having code embedded therein for programming a processor to carry out a method of in-camera analyzing of a still image including a face as part of an acquisition process, the method comprising:
-
identifying a group of pixels within a face within a digitally-acquired still image on a portable camera; generating in-camera, capturing or otherwise obtaining in-camera a collection of low resolution images including said group of pixels within said face; tracking said group of pixels within said face within said collection of low resolution images; gathering information regarding said group of pixels within said face from said collection of low resolution images; automatically determining in-camera meta-data of said group of pixels within said face based on the information gathered regarding said group of pixels within said face from said collection of low resolution images; applying said meta-data of said group of pixels within said face to a further action. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
-
8. One or more computer-readable media having code embedded therein for programming a processor to carry out a method of in-camera analyzing of a still image including a face as part of an acquisition process, the method comprising:
-
identifying a group of pixels within a face within a digitally-acquired still image on a portable camera; generating in-camera, capturing or otherwise obtaining in-camera a collection of low resolution images including said group of pixels within said face; tracking group of pixels within said face within said collection of low resolution images; gathering information regarding said group of pixels within said face from said collection of low resolution images; automatically determining in-camera meta-data of said group of pixels within said face based on the information gathered regarding said group of pixels within said face from said collection of low resolution images; automatically providing an option for applying said meta-data of said group of pixels within said face to a further action. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15)
-
-
16. A digital image acquisition device, comprising:
-
a lens and a sensor for acquiring a digital image, a processor, and a computer-readable medium have code embedded therein for programming the processor to carry out a method of in-camera analyzing of a still image including a face as part of an acquisition process, the method comprising; identifying a group of pixels within a face within a digitally-acquired still image on a portable camera; generating in-camera, capturing or otherwise obtaining in-camera a collection of low resolution images including said group of pixels within said face; tracking said group of pixels within said face within said collection of low resolution images; gathering information regarding said group of pixels within said face from said collection of low resolution images; automatically determining in-camera meta-data of said group of pixels within said face based on the information gathered regarding said group of pixels within said face from said collection of low resolution images; applying said meta-data of said group of pixels within said face to a further action. - View Dependent Claims (17, 18, 19, 20, 21, 22)
-
-
23. A digital image acquisition device, comprising:
-
a lens and a sensor for acquiring a digital image, a processor, and a computer-readable medium have code embedded therein for programming the processor to carry out a method of in-camera analyzing of a still image including a face as part of an acquisition process, the method comprising; identifying a group of pixels within a face within a digitally-acquired still image on a portable camera; generating in-camera, capturing or otherwise obtaining in-camera a collection of low resolution images including said group of pixels within said face; tracking said group of pixels within said face within said collection of low resolution images; gathering information regarding said group of pixels within said face from said collection of low resolution images; automatically determining in-camera processing based on the information gathered regarding said group of pixels within said face from said collection of low resolution images; automatically determining in-camera meta-data of said group of pixels within said face based on the information gathered regarding said group of pixels within said face from said collection of low resolution images; automatically providing an option for applying said meta-data of said group of pixels within said face to a further action. - View Dependent Claims (24, 25, 26, 27, 28, 29, 30)
-
-
31. A method of in-camera analyzing of a still image including a face as part of an acquisition process, the method comprising:
-
identifying a group of pixels within a face within a digitally-acquired still image on a portable camera; generating in-camera, capturing or otherwise obtaining in-camera a collection of low resolution images including said group of pixels within said face; tracking said group of pixels within said face within said collection of low resolution images; gathering information regarding said group of pixels within said face from said collection of low resolution images; automatically determining in-camera meta-data of said group of pixels within said face based on the information gathered regarding said group of pixels within said face from said collection of low resolution images; applying said meta-data of said group of pixels within said face to a further action. - View Dependent Claims (32, 33, 34, 35, 36, 37)
-
-
38. A method of in-camera analyzing of a still image including a face as part of an acquisition process, the method comprising:
-
identifying a group of pixels within a face within a digitally-acquired still image on a portable camera; generating in-camera, capturing or otherwise obtaining in-camera a collection of low resolution images including said group of pixels within said face; tracking group of pixels within said face within said collection of low resolution images; gathering information regarding said group of pixels within said face from said collection of low resolution images; automatically determining in-camera meta-data of said group of pixels within said face based on the information gathered regarding said group of pixels within said face from said collection of low resolution images; automatically providing an option for applying said meta-data of said group of pixels within said face to a further action. - View Dependent Claims (39, 40, 41, 42, 43, 44, 45)
-
Specification