# US 2016/0253992 A1 · Ocr through voice recognition

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- Number: US 2016/0253992 A1
- Document ID: US20160253992A1
- Status: Published application
- Kind: A1
- Application number: 14/633,875
- Filed: 2015-02-27
- Published: 2016-09-01
- Earliest claimed: 2015-02-27
- Assignees: Lenovo (Singapore) Pte. Ltd.
- Applicants: Lenovo (Singapore) Pte. Ltd.
- Inventors: Antoine Roland Raux; Grigori Zaitsev; Russell Speight VanBlon; Jianbang Zhang
- Web page: https://patentgrep.com/patent/US20160253992A1

## CPC

- G06V 30/32: Digital ink
- G10L 15/32: Multiple recognisers used in sequence or in parallel; Score combination systems therefor, e.g. voting systems
- G10L 25/48: specially adapted for particular use
- G06V 30/2552: {Combination of methods, e.g. classifiers, working on different input data, e.g. sensor fusion}
- G10L 2015/226: {using non-speech characteristics}
- G06V: IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G10L: SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING

## Abstract

One embodiment provides a method, including: receiving, at an input and display device, handwriting input; receiving, using a processor, voice input; generating, using a processor, at least one first word based on the handwriting input; generating, using a processor, at least one second word based on the voice input; and determining, using a processor, a highest probability word based on the at least one first word and the at least one second word. Other aspects are described and claimed.

## Claims

### Claim 1

A method, comprising:
receiving, at an input and display device, handwriting input;
receiving, using a processor, voice input;
generating, using a processor, at least one first word based on the handwriting input;
generating, using a processor, at least one second word based on the voice input; and
determining, using a processor, a highest probability word based on the at least one first word and the at least one second word.

### Claim 2 (depends on 1)

The method of claim 1, further comprising:
displaying, on the input and display device, at least one high probability word prior to the handwriting input being complete.

### Claim 3 (depends on 2)

The method of claim 2, further comprising:
receiving user input selecting one of the at least one high probability words.

### Claim 4 (depends on 1)

The method of claim 1, wherein the voice input comprises receiving a verbal representation of the handwriting input being substantially concurrently input.

### Claim 5 (depends on 1)

The method of claim 1, wherein the voice input comprises receiving a general discussion relating to the handwriting input being substantially concurrently input.

### Claim 6 (depends on 1)

The method of claim 1, wherein the voice input comprises receiving a lecture relating to the handwriting input being substantially concurrently input.

### Claim 7 (depends on 1)

The method of claim 1, further comprising:
storing, on a memory device, a recording of the voice input.

### Claim 8 (depends on 7)

The method of claim 7, wherein the highest probability word is linked to a retrievable time in the recording of the voice input.

### Claim 9 (depends on 1)

The method of claim 1, further comprising:
weighting, using the processor, each of the words from the at least one first word based on a handwriting recognition score; and
weighting, using the processor, each of the words from the at least one second word based on a voice recognition score.

### Claim 10 (depends on 9)

The method of claim 9, wherein the highest probability word is determined using a combination of the weighting of the at least one first word and the at least one second word.

### Claim 11

An information handling device, comprising:
an input device;
a display device;
an audio capture device;
a processor;
a memory device that stores instructions executable by the processor to:
receive handwriting input;
receive voice input;
generate at least one first word based on the handwriting input;
generate at least one second word based on the voice input; and
determine a highest probability word based on the at least one first word and the at least one second word.

### Claim 12 (depends on 11)

The information handling device of claim 11, further comprising:
displaying, on the input and display device, at least one high probability words prior to the handwriting input being complete.

### Claim 13 (depends on 11)

The information handling device of claim 11, wherein the voice input comprises receiving a verbal representation of the handwriting input being substantially concurrently input.

### Claim 14 (depends on 11)

The information handling device of claim 11, wherein the voice input comprises receiving a general discussion relating to the handwriting input being substantially concurrently input.

### Claim 15 (depends on 11)

The information handling device of claim 11, wherein the voice input comprises receiving a lecture relating to the handwriting input being concurrently input.

### Claim 16 (depends on 11)

The information handling device of claim 11, further comprising:
storing, on the memory device, a recording of the voice input.

### Claim 17 (depends on 16)

The information handling device of claim 16, wherein the highest probability word is linked to a retrievable time in the recording of the voice input.

### Claim 18 (depends on 11)

The information handling device of claim 11, further comprising:
weighting, using the processor, each of the words from the at least one first word based on a handwriting recognition score; and
weighting, using the processor, each of the words from the at least one second word based on a voice recognition score.

### Claim 19 (depends on 18)

The information handling device of claim 18, wherein the highest probability word is determined using a combination of the weighting of the at least one first word and the at least one second word.

### Claim 20

A product, comprising:
a storage device having code stored therewith, the code being executable by a processor and comprising:
code that receives, at an input and display device, handwriting input;
code that receives voice input;
code that generates at least one first word based on the handwriting input;
code that generates at least one second word based on the voice input; and
code that determines a highest probability word based on the at least one first word and the at least one second word.
