DISPLAY METHOD AND DISPLAY APPARATUS

• US 20190073177A1
• Filed: 09/09/2016
• Published: 03/07/2019
• Est. Priority Date: 03/10/2016
• Status: Active Grant

• Current Assignee: Skyworth Electronics Incorporated (Skyworth Group Ltd.)
• Original Assignee: Skyworth Electronics Incorporated (Skyworth Group Ltd.)
• Inventors: YAN, Ge
• Granted Patent: US 10,871,930 B2
• Time in Patent Office: Days
• CPC Class Codes: G06F 16/334 Query execution G06F16/335 takes precedence
• CPC Class Codes: G06F 16/338 Presentation of query results
• CPC Class Codes: G06F 16/433 using audio data
• CPC Class Codes: G06F 16/4393 Multimedia presentations, e.g. slide shows, multimedia albums
• CPC Class Codes: G06F 3/1423 controlling a plurality of local displays, e.g. CRT and flat panel display
• CPC Class Codes: G10L 15/26 Speech to text systems G10L15/08 takes precedence

Abstract

Disclosed is a display method that includes: controlling a recording device to perform a real-time recording operation on a current environment when a preset type of display data is displayed on a first display interface; and performing character recognition on audio information obtained by the recording operation to obtain text information, and displaying the obtained text information on a second display interface. Further disclosed is a display apparatus.

Claims

1. A display method, comprising:

controlling a recording device to perform a real-time recording operation on a current environment when a preset type of display data is displayed on a first display interface; and

performing character recognition on audio information obtained by the recording operation to obtain text information, and displaying the obtained text information on a second display interface.

2. The display method as recited in claim 1, wherein the block of displaying the obtained text information on a second display interface comprises:

calculating a number of occurrences of each word or sentence in the text information;

obtaining the word or sentence in the text information that occurs more than a preset number of times; and

displaying the obtained text information on the second display interface, and highlighting the word or sentence that occurs more than the preset number of times.

3. The display method as recited in claim 1, wherein when the preset type of display data is a PowerPoint (PPT) file, the block of displaying the obtained text information on a second display interface comprises:

obtaining each heading of the PPT file;

searching in the text information for text that matches each heading of the PPT file; and

respectively displaying the found text in a display area corresponding to each heading of the PPT file, and displaying text in the text information other than the found text on the second display interface.

4. The display method as recited in claim 3, wherein subsequent to the block of displaying the obtained text information on a second display interface, the display method further comprises:

displaying the text information on the first display interface when playback of the PPT file ends.

5. The display method as recited in claim 1, further comprising:

when the preset type of display data is displayed on the first display interface, adjusting brightness of lighting equipment in the current environment to a preset brightness.

6. The display method as recited in claim 5, wherein the block of displaying the obtained text information on a second display interface comprises:

calculating a number of occurrences of each word or sentence in the text information;

obtaining the word or sentence in the text information that occurs more than a preset number of times; and

displaying the obtained text information on the second display interface, and highlighting the word or sentence that occurs more than the preset number of times.

7. The display method as recited in claim 5, wherein when the preset type of display data is a PowerPoint (PPT) file, the block of displaying the obtained text information on a second display interface comprises the following operations:

obtaining each heading of the PPT file;

searching in the text information for text that matches each heading of the PPT file; and

respectively displaying the found text in a display area corresponding to each heading of the PPT file, and displaying text in the text information other than the found text on the second display interface.

8. The display method as recited in claim 7, wherein subsequent to the block of displaying the obtained text information on a second display interface, the display method further comprises:

displaying the text information on the first display interface when playback of the PPT file ends.

9. A display apparatus, comprising one or more processors and a non-transitory program storage medium storing program code executable by the one or more processors, the program code comprising:

a recording module, configured to control a recording device to perform a real-time recording operation on a current environment when a preset type of display data is displayed on a first display interface; and

a recognition module, configured to perform character recognition on audio information obtained by the recording operation to obtain text information, and display the obtained text information on a second display interface.

10. The display apparatus as recited in claim 9, wherein the recognition module comprises:

a calculation unit, configured to calculate a number of occurrences of each word or sentence in the text information;

a first acquisition unit, configured to obtain the word or sentence in the text information that occurs more than a preset number of times; and

a first display unit, configured to display the obtained text information on the second display interface, and highlight the word or sentence that occurs more than the preset number of times.

11. The display apparatus as recited in claim 9, wherein when the preset type of display data is a PPT file, the recognition module comprises:

a second acquisition unit, configured to obtain each heading of the PPT file;

a searching unit, configured to search in the text information for text that matches each heading of the PPT file; and

a second display unit, configured to respectively display the found text in a display area corresponding to each heading of the PPT file, and display text in the text information other than the found text on the second display interface.

12. The display apparatus as recited in claim 11, wherein the recognition module further comprises:

a third display unit, configured to display the text information on the first display interface when playback of the PPT file ends.

13. The display apparatus as recited in claim 9, wherein the program code further comprises:

an adjustment module, configured to adjust brightness of lighting equipment in the current environment to a preset brightness when the preset type of display data is displayed on the first display interface.

14. The display apparatus as recited in claim 13, wherein the recognition module comprises:

a calculation unit, configured to calculate a number of occurrences of each word or sentence in the text information;

a first acquisition unit, configured to obtain the word or sentence in the text information that occurs more than a preset number of times; and

a first display unit, configured to display the obtained text information on the second display interface, and highlight the word or sentence that occurs more than the preset number of times.

15. The display apparatus as recited in claim 13, wherein when the preset type of display data is a PPT file, the recognition module comprises:

a second acquisition unit, configured to obtain each heading of the PPT file;

a searching unit, configured to search in the text information for text that matches each heading of the PPT file; and

a second display unit, configured to respectively display the found text in a display area corresponding to each heading of the PPT file, and display text in the text information other than the found text on the second display interface.

16. The display apparatus as recited in claim 15, wherein the recognition module further comprises:

a third display unit, configured to display the text information on the first display interface when playback of the PPT file ends.