Method for image pickup and image pickup device using the same
AssigneePrimax Electronics Ltd.
InventorsSzu-Hao Lyu, Kuang-Che Chen
Life of this patent
Estimating the term…
Abstract
The present invention discloses a method for image pickup and an image pickup device using the same. The image pickup device includes a lens, an image-processing program, and a user interface. The lens is utilized to obtain a main image by shooting an object. The image-processing program divides the main image into a plurality of sub-image blocks, computes the resolution of every sub-image block, and compares each resolution with a threshold. The user interface displays the compared result of each sub-image block to indicate if the lens and the object are parallel.
Claims10
A method of indicating user if a lens of an image pickup device and an object are parallel, including:
- shooting the object to get a main image;
- dividing the main image into a plurality of sub-image blocks;
- computing a resolution for every one of the sub-image blocks;
- comparing the resolution of each one of the sub-image blocks with a threshold;
- and
- displaying on every one of the sub-image blocks the compared result of the resolution to the threshold.
An image pickup device connected to a computer having a video program, and is controlled thereby for image shooting, comprising:
- a lens for shooting an object to get a main image;
- an image processing program installed in the computer, used to divide the main image into a plurality of sub-image blocks, calculate a resolution for every one of the sub-image blocks, and compare the resolution with a threshold;
- and
- a user interface showing a compared result of the resolution to the threshold for every one of the sub-image blocks to indicate user if the lens is parallel with the object.
An image pickup method including:
- shooting an object to get a main image;
- dividing the main image into a plurality of sub-image blocks;
- computing a resolution for every one of the sub-image blocks;
- comparing the resolution of each one of the sub-image blocks with a threshold;
- displaying on every one of the sub-image blocks the compared result of the resolution to the threshold;
- and
- if the compared results on any two of the sub-image blocks are identical, picks up automatically the main image.
Dependencies are inferred from the claim text.