Multi-resolution image display

摘要

An image display method includes: receiving, from a single camera, first and second image information for first and second captured images captured from different perspectives, the first image information having a first data density; selecting a portion of the first captured image for display with a higher level of detail than other portions of the first captured image, the selected portion corresponding to a first area of the first captured image; displaying the selected portion in a first displayed image, using a second data density relative to the selected portion of the first captured image; and displaying another portion of the first captured image, in a second displayed image, using a third data density; where the another portion of the first captured image is other than the selected portion of the first captured image; and where the third data density is lower than the second data density.

主权项

1. A computer program product residing on a non-transitory processor-readable medium and comprising instructions configured to cause a processor to:
analyze first and second captured images from a position-tilt-zoom (PTZ) camera, wherein a perspective of the (PTZ) camera is different between the first and second captured images; make a determination from the first captured image and the second captured image, that a set of pixels in the first captured image contains an object in motion; select a first portion, that includes the set of pixels, of the first captured image in response to the determination that the set of pixels includes the object in motion; select the first portion of the first captured image for display with a higher level of detail than other portions of the first captured image, the first captured image having a first resolution; produce first image information, representing a first image of the first portion of the first captured image, using a second resolution that has a higher effective resolution than the first resolution; and display the first image with the second resolution in a location on a display screen dependent on a location of the first portion relative to the first captured image; wherein the first portion defines a first area and the first image defines a second area that is larger than the first area and that is at least partially outside of, and immediately adjacent to, the first area.