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Groups > comp.programming > #156 > unrolled thread
| Started by | "Bill Cunningham" <nospam@nspam.invalid> |
|---|---|
| First post | 2011-03-31 15:16 -0500 |
| Last post | 2011-03-31 18:05 -0400 |
| Articles | 13 — 5 participants |
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jpegs "Bill Cunningham" <nospam@nspam.invalid> - 2011-03-31 15:16 -0500
Re: jpegs Ben Bacarisse <ben.usenet@bsb.me.uk> - 2011-03-31 20:25 +0100
Re: jpegs "Bill Cunningham" <nospam@nspam.invalid> - 2011-03-31 15:49 -0500
Re: jpegs "Pascal J. Bourguignon" <pjb@informatimago.com> - 2011-03-31 21:37 +0200
Re: jpegs Todd Carnes <toddcarnes@gmail.com> - 2011-03-31 16:05 -0400
Re: jpegs "Pascal J. Bourguignon" <pjb@informatimago.com> - 2011-03-31 22:09 +0200
Re: jpegs Todd Carnes <toddcarnes@gmail.com> - 2011-03-31 17:27 -0400
Re: jpegs "Pascal J. Bourguignon" <pjb@informatimago.com> - 2011-04-01 01:11 +0200
Re: jpegs Rui Maciel <rui.maciel@gmail.com> - 2011-03-31 20:33 +0100
Re: jpegs "Bill Cunningham" <nospam@nspam.invalid> - 2011-03-31 15:47 -0500
Re: jpegs Todd Carnes <toddcarnes@gmail.com> - 2011-03-31 17:40 -0400
Re: jpegs "Bill Cunningham" <nospam@nspam.invalid> - 2011-04-02 14:16 -0500
Re: jpegs Todd Carnes <toddcarnes@gmail.com> - 2011-03-31 18:05 -0400
| From | "Bill Cunningham" <nospam@nspam.invalid> |
|---|---|
| Date | 2011-03-31 15:16 -0500 |
| Subject | jpegs |
| Message-ID | <4d94d320$0$3985$bbae4d71@news.suddenlink.net> |
Does anyone know where I can go for JPG data? I have asked a somewhat similar question before. I would like to look at the source code of a good jpeg viewer too. Bill
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| From | Ben Bacarisse <ben.usenet@bsb.me.uk> |
|---|---|
| Date | 2011-03-31 20:25 +0100 |
| Message-ID | <0.86502bb1b2b763e4be8d.20110331202537BST.87ipuzxfbi.fsf@bsb.me.uk> |
| In reply to | #156 |
"Bill Cunningham" <nospam@nspam.invalid> writes: > Does anyone know where I can go for JPG data? I have asked a somewhat > similar question before. I would like to look at the source code of a good > jpeg viewer too. There are two separate isses: the file cotainer format (that's called JFIF) and the format/meaning og the JPEG compressed data that a JFIF file holds. A good place to start is http://www.ijg.org/ -- Ben.
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| From | "Bill Cunningham" <nospam@nspam.invalid> |
|---|---|
| Date | 2011-03-31 15:49 -0500 |
| Message-ID | <4d94dab1$0$3976$bbae4d71@news.suddenlink.net> |
| In reply to | #157 |
Ben Bacarisse wrote:
> There are two separate isses: the file cotainer format (that's called
> JFIF) and the format/meaning og the JPEG compressed data that a JFIF
> file holds.
>
> A good place to start is http://www.ijg.org/
Ok. I have looked at compressed jpegs in text format and in a hex viewer
too and seen JFIF.
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| From | "Pascal J. Bourguignon" <pjb@informatimago.com> |
|---|---|
| Date | 2011-03-31 21:37 +0200 |
| Message-ID | <87sju35be0.fsf@kuiper.lan.informatimago.com> |
| In reply to | #156 |
"Bill Cunningham" <nospam@nspam.invalid> writes:
> Does anyone know where I can go for JPG data?
Google images. http://www.google.com/imghp?hl=en&tab=wi
> I have asked a somewhat similar question before. I would like to look
> at the source code of a good jpeg viewer too.
Google code. http://code.google.com/intl/en/
Hey pal, it's 2011, wake up!!
--
__Pascal Bourguignon__ http://www.informatimago.com/
A bad day in () is better than a good day in {}.
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| From | Todd Carnes <toddcarnes@gmail.com> |
|---|---|
| Date | 2011-03-31 16:05 -0400 |
| Message-ID | <in2mr0$sdu$1@speranza.aioe.org> |
| In reply to | #158 |
On 03/31/2011 03:37 PM, Pascal J. Bourguignon wrote: > Hey pal, it's 2011, wake up!! That wasn't called for.
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| From | "Pascal J. Bourguignon" <pjb@informatimago.com> |
|---|---|
| Date | 2011-03-31 22:09 +0200 |
| Message-ID | <87k4ff59wv.fsf@kuiper.lan.informatimago.com> |
| In reply to | #162 |
Todd Carnes <toddcarnes@gmail.com> writes:
> On 03/31/2011 03:37 PM, Pascal J. Bourguignon wrote:
>> Hey pal, it's 2011, wake up!!
>
> That wasn't called for.
You'd prefer http://justfuckinggoogleit.com/ ?
--
__Pascal Bourguignon__ http://www.informatimago.com/
A bad day in () is better than a good day in {}.
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| From | Todd Carnes <toddcarnes@gmail.com> |
|---|---|
| Date | 2011-03-31 17:27 -0400 |
| Message-ID | <in2rjr$8v8$1@speranza.aioe.org> |
| In reply to | #163 |
On 03/31/2011 04:09 PM, Pascal J. Bourguignon wrote: > Todd Carnes <toddcarnes@gmail.com> writes: > >> On 03/31/2011 03:37 PM, Pascal J. Bourguignon wrote: >>> Hey pal, it's 2011, wake up!! >> >> That wasn't called for. > > You'd prefer http://justfuckinggoogleit.com/ ? > No, I was thinking more along the lines of Wheaton's Law... i.e. http://en.wikipedia.org/wiki/Wheaton%27s_Law#Wheaton.27s_Law
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| From | "Pascal J. Bourguignon" <pjb@informatimago.com> |
|---|---|
| Date | 2011-04-01 01:11 +0200 |
| Message-ID | <877hbe6g2x.fsf@kuiper.lan.informatimago.com> |
| In reply to | #164 |
Todd Carnes <toddcarnes@gmail.com> writes:
> On 03/31/2011 04:09 PM, Pascal J. Bourguignon wrote:
>> Todd Carnes <toddcarnes@gmail.com> writes:
>>
>>> On 03/31/2011 03:37 PM, Pascal J. Bourguignon wrote:
>>>> Hey pal, it's 2011, wake up!!
>>>
>>> That wasn't called for.
>>
>> You'd prefer http://justfuckinggoogleit.com/ ?
>>
>
> No, I was thinking more along the lines of Wheaton's Law... i.e.
> http://en.wikipedia.org/wiki/Wheaton%27s_Law#Wheaton.27s_Law
Isn't google taught as a pre-school activity nowadays?
You'd really surprize me.
--
__Pascal Bourguignon__ http://www.informatimago.com/
A bad day in () is better than a good day in {}.
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| From | Rui Maciel <rui.maciel@gmail.com> |
|---|---|
| Date | 2011-03-31 20:33 +0100 |
| Message-ID | <4d94d722$0$8592$a729d347@news.telepac.pt> |
| In reply to | #156 |
Bill Cunningham wrote: > Does anyone know where I can go for JPG data? I have asked a somewhat > similar question before. I would like to look at the source code of a > good jpeg viewer too. What do you mean by "JPG data"? Are you looking for the specification of that image format? Rui Maciel
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| From | "Bill Cunningham" <nospam@nspam.invalid> |
|---|---|
| Date | 2011-03-31 15:47 -0500 |
| Message-ID | <4d94da52$0$3982$bbae4d71@news.suddenlink.net> |
| In reply to | #159 |
Rui Maciel wrote:
> What do you mean by "JPG data"? Are you looking for the
> specification of that image format?
>
Yes and how a program handles it.
Bill
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| From | Todd Carnes <toddcarnes@gmail.com> |
|---|---|
| Date | 2011-03-31 17:40 -0400 |
| Message-ID | <in2sck$bal$1@speranza.aioe.org> |
| In reply to | #156 |
On 03/31/2011 04:16 PM, Bill Cunningham wrote: > Does anyone know where I can go for JPG data? I have asked a somewhat > similar question before. I would like to look at the source code of a good > jpeg viewer too. > > > Bill > > There's a nice introduction to the topic here... http://en.wikipedia.org/wiki/JPEG You might also want to look at the following URL where the full standard is available for download (among other things)... http://www.wotsit.org/list.asp?search=jpeg&button=GO! There is also the open source project, OpenJPEG, whose you may be interested in looking at and/or using... http://www.openjpeg.org/ Todd
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| From | "Bill Cunningham" <nospam@nspam.invalid> |
|---|---|
| Date | 2011-04-02 14:16 -0500 |
| Message-ID | <4d9767fe$0$4015$bbae4d71@news.suddenlink.net> |
| In reply to | #165 |
Todd Carnes wrote:
> On 03/31/2011 04:16 PM, Bill Cunningham wrote:
>> Does anyone know where I can go for JPG data? I have asked a
>> somewhat similar question before. I would like to look at the source
>> code of a good jpeg viewer too.
>>
>>
>> Bill
>>
>>
>
> There's a nice introduction to the topic here...
>
> http://en.wikipedia.org/wiki/JPEG
>
> You might also want to look at the following URL where the full
> standard is available for download (among other things)...
>
> http://www.wotsit.org/list.asp?search=jpeg&button=GO!
>
> There is also the open source project, OpenJPEG, whose you may be
> interested in looking at and/or using...
>
> http://www.openjpeg.org/
Ok thanks.
B
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| From | Todd Carnes <toddcarnes@gmail.com> |
|---|---|
| Date | 2011-03-31 18:05 -0400 |
| Message-ID | <in2tr9$f46$1@speranza.aioe.org> |
| In reply to | #156 |
On 03/31/2011 04:16 PM, Bill Cunningham wrote: > Does anyone know where I can go for JPG data? I have asked a somewhat > similar question before. I would like to look at the source code of a good > jpeg viewer too. > > > Bill > > You might also be interested in the JPEG FAQ... http://www.faqs.org/faqs/jpeg-faq/ Todd
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