Megapikslist tähtsam: mis tegelikult tagab digipildi kõrge kvaliteedi?
2014. aasta nutitelefoni omanike küsitlusest selgub, et nutiseadme omanike jaoks on tähtsuselt esikohal telefoni funktsiooniks pildistamine.
Just seepärast rõhutab elektroonikatootja uut nutitelefoni esitledes selle kaamera omadustele. Konkurents sunnib tootjaid pidevalt turule paiskama konkurentidest paremat toodet, kuid paraku on seadet raske lõputult paremaks teha, nii et seejuures tavatarbija mõistaks, mille poolest on ühe tootja mudel teiste omadest parem.
Üsna ruttu tulid telefonitootjad lagedale kavala trikiga: nad suurendavad lõputult ühte parameetrit telefonimudeli kaameras ning püüavad tarbijaid veenda, et mida suurem on see näitaja, seda parem on telefon. Selleks näitajaks on megapiksel ning paljud lihtinimesed lähtuvadki kaamera ning ka telefoni hinnangul ainult sellest näitajast, vaatamata sellele, et see pole kaugeltki kõige tähtsam parameeter.
Miks aga on telefonikaameraga tehtud pildikvaliteet kehv vaatamata suurele megapikslite arvule? Kui palju megapiksleid on tegelikult vaja ning mis näitajate järgi tuleks sul tegelikult orienteeruda hea kaameratelefoni otsingutel?
Enne kui me teemasse süveneme, tuleb selgeks teha antud valla A ja B ehk siis mida see megapiksel endast õieti ette kujutab.
Mis on megapiksel?
Piksel (ing.k pixel – Picture Element) on digitaalse pildi ehitusplokk. Digipilt moodustub pisikestest värvilistest ruutudest, pikslitest, mis paigutuvad üksteise järel ritta vertikaal.
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Cutting Knowledge Date: December 2023
Today Date: 26 Jul 2024

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Below is an extract from a web page. Evaluate whether the page has a high educational
value and could be useful in an educational setting for teaching from primary school to
grade school levels using the additive 5-point scoring system described below. Points are
accumulated based on the satisfaction of each criterion:
- Add 1 point if the extract provides some basic information relevant to educational top-
ics, even if it includes some irrelevant or non-academic content like advertisements and
promotional material.
- Add another point if the extract addresses certain elements pertinent to education but
does not align closely with educational standards. It might mix educational content with
non-educational material, offering a superficial overview of potentially useful topics, or
presenting information in a disorganized manner and incoherent writing style.
- Award a third point if the extract is appropriate for educational use and introduces key
concepts relevant to school curricula. It is coherent though it may not be comprehensive
or could include some extraneous information. It may resemble an introductory section of
a textbook or a basic tutorial that is suitable for learning but has notable limitations like
treating concepts that are too complex for grade school students.
- Grant a fourth point if the extract highly relevant and beneficial for educational purposes
for a level not higher than grade school, exhibiting a clear and consistent writing style. It
could be similar to a chapter from a textbook or a tutorial, offering substantial educational
content, including exercises and solutions, with minimal irrelevant information, and the
concepts aren’t too advanced for grade school students. The content is coherent, focused,
and valuable for structured learning.
- Bestow a fifth point if the extract is outstanding in its educational value, perfectly suited for
teaching either at primary school or grade school. It follows detailed reasoning, the writing
style is easy to follow and offers profound and thorough insights into the subject matter,
devoid of any non-educational or complex content.
The extract: Megapikslist tähtsam: mis tegelikult tagab digipildi kõrge kvaliteedi?
2014. aasta nutitelefoni omanike küsitlusest selgub, et nutiseadme omanike jaoks on tähtsuselt esikohal telefoni funktsiooniks pildistamine.
Just seepärast rõhutab elektroonikatootja uut nutitelefoni esitledes selle kaamera omadustele. Konkurents sunnib tootjaid pidevalt turule paiskama konkurentidest paremat toodet, kuid paraku on seadet raske lõputult paremaks teha, nii et seejuures tavatarbija mõistaks, mille poolest on ühe tootja mudel teiste omadest parem.
Üsna ruttu tulid telefonitootjad lagedale kavala trikiga: nad suurendavad lõputult ühte parameetrit telefonimudeli kaameras ning püüavad tarbijaid veenda, et mida suurem on see näitaja, seda parem on telefon. Selleks näitajaks on megapiksel ning paljud lihtinimesed lähtuvadki kaamera ning ka telefoni hinnangul ainult sellest näitajast, vaatamata sellele, et see pole kaugeltki kõige tähtsam parameeter.
Miks aga on telefonikaameraga tehtud pildikvaliteet kehv vaatamata suurele megapikslite arvule? Kui palju megapiksleid on tegelikult vaja ning mis näitajate järgi tuleks sul tegelikult orienteeruda hea kaameratelefoni otsingutel?
Enne kui me teemasse süveneme, tuleb selgeks teha antud valla A ja B ehk siis mida see megapiksel endast õieti ette kujutab.
Mis on megapiksel?
Piksel (ing.k pixel – Picture Element) on digitaalse pildi ehitusplokk. Digipilt moodustub pisikestest värvilistest ruutudest, pikslitest, mis paigutuvad üksteise järel ritta vertikaal.
After examining the extract:
- Briefly justify your total score, up to 100 words.
- Conclude with the score using the format: "Educational score: <total points>"<|eot_id|>
<|start_header_id|>assistant<|end_header_id|>

The extract provides basic information on megapixels and their relation to digital image quality, making it relevant to educational topics. However, it lacks coherence, focuses on consumerism, and includes no exercises or structured learning content. The writing style is clear, but the subject matter is not thoroughly explored, and the content may not be entirely suitable for primary school or grade school levels due to its focus on technical aspects and marketing strategies.

Educational score: 2