Method and device for analyzing two-dimension sensing information
First Claim
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1. A method for analyzing 2-D image, comprising:
- analyzing a first 2-D image generated during scanning a touch panel once to determine each touch related sensing information with inner lower values within outer high values caused by one touch or approach of external conductive object in the first 2-D image, wherein the first 2-D image consists of a plurality of 1-D sensing informations on a plurality of parallel axes so as to represent signal distribution on a 2-D plane.
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Abstract
A two-dimension (2-D) sensing information is analyzed for determining touch related sensing information. The touch related sensing information may include touch related sensing information with inner lower values within outer high values and with inner higher values within outer low values.
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Citations
21 Claims
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1. A method for analyzing 2-D image, comprising:
analyzing a first 2-D image generated during scanning a touch panel once to determine each touch related sensing information with inner lower values within outer high values caused by one touch or approach of external conductive object in the first 2-D image, wherein the first 2-D image consists of a plurality of 1-D sensing informations on a plurality of parallel axes so as to represent signal distribution on a 2-D plane. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A device for analyzing 2-D image, comprising a controller and a host for performing an analysis, comprising:
analyzing a first 2-D image generated during scanning a touch panel once to determine each touch related sensing information with inner lower values within outer high values caused by one touch or approach of external conductive object in the first 2-D image, wherein the first 2-D image consists of a plurality of 1-D sensing informations on a plurality of parallel axes so as to represent signal distribution on a 2-D plane. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
Specification